//
// Created by Castle-Moriarty on 2025/10/31.
//

#include <iostream>
using namespace std;

int main() {
    // 九九乘法表
    for (int i = 1;i <= 9;i++) {
        for (int j = 1;j <= i;j++) {
            cout << j << " * " <<  i << " = " << i * j << "\t";
        }
        cout << endl;
    }
    return 0;
}